Finding the Fourth Proportional to 2,499,436, 3,749,328.96 and 1,003,528

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,436 : 3,749,328.96 = 1,003,528 : x
2. Step 2: Convert to fraction form
   2,499,436/3,749,328.96 = 1,003,528/x
3. Step 3: Cross multiply
   2,499,436x = 3,749,328.96 × 1,003,528
4. Step 4: Simplify right side
   2,499,436x = 3,762,556,592,570.88
5. Step 5: Solve for x
   x = 3,762,556,592,570.88/2,499,436
6. Step 6: Final answer
   x = 1,505,362.25